| APA | DYHK. (2012, February 15). In Acronym Geek. Retrieved 22:13, February 15, 2012, from http://www.acronymgeek.com/DYHK |
| MLA | "DYHK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DYHK>. |
| MHRA | 'DYHK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DYHK> [accessed 15 February 2012] |
| Chicago | "DYHK", http://www.acronymgeek.com/DYHK (accessed February 15, 2012). |
| CBE/CSE | DYHK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DYHK. |
| Bluebook | DYHK, http://www.acronymgeek.com/DYHK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DYHK, http://www.acronymgeek.com/DYHK (optional description here) (as of Feb. 15, 2012, 22:13). |
| AMA | DYHK. Acronym Geek. February 15, 2012, 22:13. Available at: http://www.acronymgeek.com/DYHK. Accessed February 15, 2012, 22:13. |